17372121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14369}}^1$

素因数の和:14416

約数の個数: 16

約数和(自身を含む): 25751040

約数和(自身を除く): 8378919

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 14369, 43107, 186797, 445439, 560391, 1336317, 5790707, 17372121]

約数ペア:

[(1, 17372121), (3, 5790707), (13, 1336317), (31, 560391), (39, 445439), (93, 186797), (403, 43107), (1209, 14369)]